MX2009003092A - Composiciones y metodos para suministro de farmaco dirigido a ph. - Google Patents

Composiciones y metodos para suministro de farmaco dirigido a ph.

Info

Publication number
MX2009003092A
MX2009003092A MX2009003092A MX2009003092A MX2009003092A MX 2009003092 A MX2009003092 A MX 2009003092A MX 2009003092 A MX2009003092 A MX 2009003092A MX 2009003092 A MX2009003092 A MX 2009003092A MX 2009003092 A MX2009003092 A MX 2009003092A
Authority
MX
Mexico
Prior art keywords
compositions
methods
drug delivery
targeted drug
pharmaceutically active
Prior art date
Application number
MX2009003092A
Other languages
English (en)
Inventor
Damon Smith
David Lessard
Laibin Luo
Dorothee Le Garrec
Original Assignee
Labopharm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Labopharm Inc filed Critical Labopharm Inc
Publication of MX2009003092A publication Critical patent/MX2009003092A/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/395Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/47Quinolines; Isoquinolines
    • A61K31/4738Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems
    • A61K31/4745Quinolines; Isoquinolines ortho- or peri-condensed with heterocyclic ring systems condensed with ring systems having nitrogen as a ring hetero atom, e.g. phenantrolines
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/19Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles lyophilised, i.e. freeze-dried, solutions or dispersions
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00Antineoplastic agents
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/026Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising acrylic acid, methacrylic acid or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Epoxy Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

La invención proporciona composiciones y método para suministro dirigido, en especial dirigido a pH, de agentes activos farmacéuticamente en mamíferos. Las composiciones comprenden copolímeros de doble bloque sensibles a pH, que permiten la liberación de un agente farmacéuticamente activo cuando es expuesto a un ambiente que tiene un pH particular mayor. Las composiciones son particularmente útiles para el suministro oral de agentes farmacéuticamente activos insolubles en agua.
MX2009003092A 2006-09-22 2007-09-24 Composiciones y metodos para suministro de farmaco dirigido a ph. MX2009003092A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84635506P 2006-09-22 2006-09-22
PCT/IB2007/004171 WO2008035229A2 (en) 2006-09-22 2007-09-24 Compositions and methods for ph targeted drug delivery

Publications (1)

Publication Number Publication Date
MX2009003092A true MX2009003092A (es) 2009-05-08

Family

ID=39153921

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009003092A MX2009003092A (es) 2006-09-22 2007-09-24 Composiciones y metodos para suministro de farmaco dirigido a ph.

Country Status (10)

Country Link
US (1) US20090258071A1 (es)
EP (1) EP2081548A2 (es)
JP (1) JP2010504318A (es)
KR (1) KR20090080046A (es)
AU (1) AU2007298674A1 (es)
BR (1) BRPI0716890A2 (es)
CA (1) CA2699184A1 (es)
IL (1) IL197680A0 (es)
MX (1) MX2009003092A (es)
WO (1) WO2008035229A2 (es)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060198891A1 (en) * 2004-11-29 2006-09-07 Francois Ravenelle Solid formulations of liquid biologically active agents
CA2635187A1 (en) * 2008-06-05 2009-12-05 The Royal Institution For The Advancement Of Learning/Mcgill University Oligonucleotide duplexes and uses thereof
FR2932485A1 (fr) * 2008-06-12 2009-12-18 Univ Pasteur Polymere a liberation colique specifique quel que soit le ph
US20110237686A1 (en) 2010-03-26 2011-09-29 Cerulean Pharma Inc Formulations and methods of use
US20130039864A1 (en) * 2010-04-23 2013-02-14 Francois Ravenelle Non-Intravenous Dosage Form Comprising Solid Formulation of Liquid Biologically Active Agent and Uses Thereof
CN102675500B (zh) * 2011-03-07 2015-05-13 深圳英利华生物技术有限公司 利用有机镁试剂制备高分子负载有机锡化合物的方法及应用

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Also Published As

Publication number Publication date
WO2008035229A2 (en) 2008-03-27
KR20090080046A (ko) 2009-07-23
US20090258071A1 (en) 2009-10-15
JP2010504318A (ja) 2010-02-12
AU2007298674A1 (en) 2008-03-27
EP2081548A2 (en) 2009-07-29
WO2008035229A3 (en) 2009-08-13
IL197680A0 (en) 2009-12-24
CA2699184A1 (en) 2008-03-27
BRPI0716890A2 (pt) 2013-10-22

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